LaserMax Red Guide Rod Laser for Glock 17/22/31/37 Gen 1-3, Black - LMS1141P

This LaserMax guide rod laser mounts directly into the guide rod assembly of compatible Glock models to provide a red laser sight for enhanced accuracy. The 5mW laser delivers a 0.63" dot at 20 yards with an effective range of 50 meters, powered by a 393 battery with approximately 1 hour runtime. Designed for Gen 1-3 Glock 17, 22, 31, and 37 models, it weighs 0.76 oz and requires no manual adjustments.